日本刺沙蚕（Neanthesjaponica）个体大、食性广、生长周期短、适应环境能力强，是优良的沙蚕品种、鱼虾的优质生物饵料，是海洋垂钓业常用的优质钓饵。广泛分布于我国北部沿海，适宜于池塘养殖，产量可达１５００千克／亩。开展日本刺沙蚕的规模化池塘养殖，必将获得巨大的经 Neiheshijia (Neanthesjaponica) is an excellent bait for the marine fishing industry because of its large size, wide feeding potential, short growth cycle and strong adaptability to the environment. Widely distributed in the northern coast of China, suitable for pond farming, output up to 1500 kg / mu. Carrying out the large-scale pond culture of Japanese salamander silkworm will surely get a great deal of experience